Web/iPhone/Android/BlackBerry: It's hard enough juggling one busy schedule, let alone those of multiple family members. That's where Cozi comes in. The free app brings order to the chaos of modern life with group calendars, to do lists, shopping lists, and journaling.

If you have a multi-person household, Cozi is a must-try app. One of the most popular group to-do apps, Cozi offers a centralized place for every household member to create shopping lists, see individual and common appointments, delegate tasks (chores!), and even record those special family moments.

Chores. No one really enjoys these menial yet essential tasks, mostly because they suck up valuable …
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One of Cozi's best features is the cross-platform support, so you can stay in sync with your iPhone-using partner from your BlackBerry while your daughter accesses the calendar from the webapp. You can connect the Cozi calendar to Google Calendar, sync with Outlook, and get reminders via SMS or email. As we mentioned when we first looked at Cozi, it's like the digital version of the kitchen bulletin board—now available on the go as well.